4091305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 5253120

約数和(自身を除く): 1161815

約数列:

[1, 5, 17, 85, 127, 379, 635, 1895, 2159, 6443, 10795, 32215, 48133, 240665, 818261, 4091305]

約数ペア:

[(1, 4091305), (5, 818261), (17, 240665), (85, 48133), (127, 32215), (379, 10795), (635, 6443), (1895, 2159)]